Keto French Dip Sliders

Step by Step Instructions

1. 1

   Arrange a rack in the center of the oven and preheat to 350 degrees F. In a large skillet over medium high heat, melt 2 tablespoons butter. Add onion and thyme sprigs. Season with salt and pepper. Reduce heat to medium and cook, stirring occasionally, until onion is caramelized, about 30 minutes. Discard thyme. 

   For this step

   • 2 tablespoons unsalted butter
   • 1 medium yellow onion, thinly sliced
   • 2 thyme sprigs
2. 2

   Place still-attached rolls on a cutting board. Cut buns in half parallel to the cutting board, keeping them attached. Place bottom buns on a parchment lined baking sheet or casserole dish, cut side up.

   For this step

   • 12 slider rolls
3. 3

   Top buns with beef, cheese, and caramelized onions. Close with top buns.

   For this step

   • 1 lb thinly sliced deli roast beef
   • 6 slices provolone cheese
4. 4

   In a small bowl, microwave 2 tablespoons butter until melted. Brush on bun tops. Sprinkle with parsley and garlic powder. Season with salt. 

   For this step

   • 2 tablespoons unsalted butter
   • 1 teaspoon chopped fresh parsley
   • 1/4 teaspoon garlic powder
5. 5

   Bake at 350°F until the filling is hot and cheese is melted, about 10–15 minutes. Check that the center reaches 165°F; a tray assembled with refrigerated components may take longer. Cover if the tops brown before the filling is hot.

6. 6

   Meanwhile, in the same skillet over medium heat, melt remaining tablespoon of butter. Add minced garlic and cook until fragrant, 1 minute. Add broth, Worcestershire and chopped thyme. Season with salt and pepper. Bring to a simmer and cook until slightly reduced, 10 minutes. Sprinkle fresh parsley on buns and serve with au jus.

   For this step

   • 1 tablespoon unsalted butter
   • 1 large garlic clove, minced
   • 1 ½ cups beef broth
   • 1 tablespoon Worcestershire sauce
   • 1/2 teaspoon chopped thyme